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2022010023 = 311161337987
BaseRepresentation
bin111100010000101…
…0110110010100111
312012220202202022010
41320201112302213
513120113310043
6532350405303
7101051541645
oct17041266247
95186682263
102022010023
11948410070
12485200833
13262bb2647
14152788195
15bc7ae133
hex78856ca7

2022010023 has 16 divisors (see below), whose sum is σ = 2943006336. Its totient is φ = 1224668640.

The previous prime is 2022010009. The next prime is 2022010033. The reversal of 2022010023 is 3200102202.

It is not a de Polignac number, because 2022010023 - 26 = 2022009959 is a prime.

It is a super-2 number, since 2×20220100232 = 8177049066224921058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2022009990 and 2022010008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022010033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34236 + ... + 72222.

It is an arithmetic number, because the mean of its divisors is an integer number (183937896).

Almost surely, 22022010023 is an apocalyptic number.

2022010023 is a deficient number, since it is larger than the sum of its proper divisors (920996313).

2022010023 is a wasteful number, since it uses less digits than its factorization.

2022010023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39614.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2022010023 is about 44966.7657609484. The cubic root of 2022010023 is about 1264.5260136356.

Adding to 2022010023 its reverse (3200102202), we get a palindrome (5222112225).

The spelling of 2022010023 in words is "two billion, twenty-two million, ten thousand, twenty-three".

Divisors: 1 3 11 33 1613 4839 17743 37987 53229 113961 417857 1253571 61273031 183819093 674003341 2022010023